Nickel Aluminum Bronze C63000 - AMS 4640
ASTM B150, ASTM B124, ASTM B171, AMS 4640, ASME SB150, SB171, QQ-C-465, QQ-C-450, DIN 2.0966, BS 2870, BS 2874, BS 2875, BS CA104, EN CW307G
Farmer’s Copper Ltd. a C630 supplier, carries an extensive inventory of C63000 Nickel Aluminum Bronze Alloy. AMS 4640 nickel aluminum bronze is available in both plate and rod form and is intended for applications requiring combinations of corrosion resistance, excellent bearing properties at considerable loads, and extremely high strength both at room and elevated temperatures. C63000 is not suitable for cold workability and can be readily hot worked in temperatures of 1400-1650 degrees.
The mechanical properties of C63000 makes it a great material for components used aerospace, oil & gas, and marine applications, among many others. Within the aerospace industry, aircraft parts such as landing gear components benefit from C630 nickel aluminum bronze’s corrosion resistance and durability.
Within the oil & gas industry, C63000’s corrosion resistance also plays an important role in equipment manufacturing. C63000 supplied by Farmers’ Copper is commonly utilized for valve components, pump parts, and drilling equipment due to its ability to withstand harsh conditions within oil & gas applications.
C63000’s endurance in harsh conditions also carries over to marine applications. C63000 is resistant to corrosion in seawater, making it a great choice for equipment like propeller shafts and pump parts.
Farmers Copper, as a C630 supplier, has the following specs for C63000 Nickel Aluminum Bronze Alloy in stock:
- ASTM B150
- ASTM B124
- ASTM B171
- AMS 4640
- ASME SB150
- SB171
- QQ-C-465
- QQ-C-450
- DIN 2.0966
- BS 2870
- BS 2874
- BS 2875
- BS CA104
- EN CW307G
Farmer’s Copper Ltd. has been serving the metal industry for over 90 years and prides itself on customer satisfaction. Our knowledgeable sales teams are willing to assist you 24/7 with all of your bronze needs. Contact us today!
Standard Shapes & Sizes for C63000
- Round Bar – 3/8” Dia. thru 11”
- Plate – 3/8” thick thru 2”
Farmers Copper is a Preferred Distributor for LeBronze Alloys
C63000 Nickel Aluminum Bronze Applications
- Aircraft parts
- Valve parts
- Chemical processing components
- Steam servicing
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Our C63000 Nickel Aluminum Bronze Inventory & Properties
Farmer’s diverse inventory of products and services offered provides our customers the largest and most extensive selection of alloys available, cut to precise specifications, and delivered with total quality control.
Chemical Properties
| Element | Cu (1,2) | Sn | Zn | Fe | Ni (3) | Al | Mn | Si |
| Min % | 2 | 4 | 9 | |||||
| Max % | Rem | 0.2 | 0.3 | 4 | 5.5 | 11 | 1.5 | 0.25 |
Physical Properties
| Melting Point – Liquidus ⁰F | 1930 | |
| Melting Point – Solidus ⁰F | 1835 | |
| Density lb/cu in. at 68⁰F | 0.274 | |
| Specific Gravity | 7.58 | |
| Electrical Conductivity % IACS at 68⁰F | 7 | |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 22.6 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9 | |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.09 | |
| Modulus of Elasticity in Tension ksi | 17500 | |
| Modulus of Rigidity ksi | 6400 |
Fabrication Properties
| TECHNIQUE | SUITABILTY | |
| Soldering | Not Recommended | |
| Brazing | Fair | |
| Oxyacetylene Welding | Not Recommended | |
| Gas Shielded Arc Welding | Good | |
| Coated Metal Arc Welding | Good | |
| Spot Weld | Good | |
| Seam Weld | Good | |
| Butt Weld | Good | |
| Capacity for Being Cold Formed | Poor | |
| Capacity for Being Hot Formed | Good | |
| Forgeability Rating | 75 | |
| Machinability Rating | 30 |
Plate and Sheet
ASTM Standard Designation for C63000: ASTM B171
ASME Standard Designation for C63000: ASME SB171
Rod
ASTM Standard Designation for C63000: ASTM B150
ASME Standard Designation for C63000: ASME SB150
AMS Standard Designation for C63000: AMS 4640
Federal Specifications for C63000: QQ-C-465
Mechanical Properties
| FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | SHEAR STRENGTH (KSI) | TORSION MODULUS (KSI) | IZOD (FT-LBS) | COMPRESSIVE YIELD STRENGTH | FATIGUE STRENGTH | SECTION SIZE (IN) |
| BAR | M30 | 90 | 50 | 15 | 96 | ||||||
| HR50 | 100 | 60 | 15 | 96 | 10 | ||||||
| HR50 | 110 | 62 | 15 | 97 | 6.4 | 12 | 150 | 37 | 10 | ||
| ROD | M30 | 100 | 60 | 15 | 96 | 62 | 36 | ||||
| HR50 | 118 | 75 | 15 | 98 | 70 | 37 | 10 | ||||
| HR50 | 115 | 65 | 18 | 96 | 69 | 38 | 10 | ||||
| HR50 | 112 | 62 | 20 | 96 | 65 | 37 | 10 |
Our Commitment to Service
As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.